You will be meeting with the Corporate Security Team as part of the implementation planning for a
new Isilon cluster deployment. The Lead Security Analyst has asked you to discuss the
Authentication Sources on your Isilon Cluster.
What customer questions regarding Isilon-supported Authentication Sources do you need to be
prepared to answer?

A.
• What mechanism are you using for NFS authentication?
• Do you have multiple AD domain support?
• What versions of LDAP are supported?

B.
• Are you using File Services for UNIX in your AD environment?
• Do you support NIS+ for NFS authentication?
• Do you support multiple Access Zones connecting to the AD Domain?

C.
• What mechanism are you using for NFS authentication?
• Do you support Novell Directory Services?
• What implementations of LDAP are supported?

D.
• Is the cluster X.400 compliant?
• What firewall rules are in place to prevent data leakage?
• Is there a audit trail for access zone configuration changes?